13-05-29 Ethiopia has started diverting a stretch of the Blue Nile to make way for a $4.7bn hydroelectric dam that has caused a dispute with countries downstream, state media say. 埃塞俄比亚已开始转移青尼罗河河道，为一座价值47亿美元的水电站大坝做准备，此举引...

12-07-18 Recent excavations, sediment coring and mapping by a multi-university team led by the University of Cincinnati at the pre-Columbian city of Tikal, a paramount（最重要的） urban center of the ancient Maya, have identified new landscaping and engineer...

10-07-28 China's Three Gorges Dam has faced a second test as floods pushed the water in its reservoir to near its capacity, state media said. 中国新华社报道，长江洪水量已达三峡大坝最高容纳能力，大坝再一次面临考验。 Vast amounts of water have been released fr...

10-04-21 A consortium of nine companies has won the right to build a hydroelectric dam on a tributary of the Amazon in Brazil. 一个由九个公司组成的财团赢得了在巴西亚马逊河某支流建设一座水力发电大坝的权利。 Indigenous tribes say the Belo Monte dam poses a thr...